<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>默认的图片节点</title>
  </head>
  <body>
    <div id="mountNode"></div>
    <script src="../build/g6.js"></script>
    <script>
      G6.registerNode(
        'xxx',
        {
          afterDraw(cfg, group) {
            const label = group.findByClassName('node-label');
            label.attr({
              text: 'xxx',
            });
          },
        },
        'ellipse',
      );
      const data = {
        nodes: [
          {
            id: 'triangle',
            label: '主题 ModelRect Title',
            description: '这里是一顿描述信息，不知道长短',
            x: 150,
            y: 100,
          },
          {
            id: 'triangle1',
            label: '主题',
            description: '这里是一顿描述信息，不知道长短',
            x: 350,
            y: 100,
          },
        ],
      };

      const graph = new G6.Graph({
        container: 'mountNode',
        width: 800,
        height: 600,
        defaultNode: {
          shape: 'xxx',
          size: [80, 40],
          style: {
            fill: '#bae637',
            stroke: '#eaff8f',
            lineWidth: 5,
          },
          labelCfg: {
            position: 'bottom',
            offset: 20,
            style: {
              fill: '#9254de',
              fontSize: 18,
            },
          },
          linkPoints: {
            top: true,
            bottom: true,
            left: true,
            right: true,
            size: 5,
            fill: '#fff',
          },
          icon: {
            show: true,
          },
        },
        nodeStateStyles: {
          hover: {
            // fill: '#d3adf7'
            stroke: 'red',
          },
          select: {
            fill: 'green',
          },
        },
        modes: {
          default: ['drag-node', 'drag-canvas', 'zoom-canvas'],
        },
      });

      graph.data(data);
      graph.render();

      const lockedNode = graph.findById('triangle');
      lockedNode.lock();

      graph.on('node:click', evt => {
        const { item } = evt;
        graph.setItemState(item, 'select', true);
        // graph.updateItem(item, {
        //   size: [ 160, 130],
        //   style: {
        //     fill: '#b5f5ec'
        //   },
        //   preRect: {
        //     fill: '#ff4d4f'
        //   },
        //   linkPoints: {
        //     fill: '#fff',
        //     size: 5
        //   },
        //   stateIcon: {
        //     img: 'https://gw.alipayobjects.com/zos/basement_prod/c781088a-c635-452a-940c-0173663456d4.svg'
        //   }
        // })
      });

      graph.on('node:mouseenter', evt => {
        const { item } = evt;
        graph.setItemState(item, 'hover', true);
      });

      graph.on('node:mouseleave', evt => {
        const { item } = evt;
        graph.setItemState(item, 'hover', false);
      });
    </script>
  </body>
</html>
